Blitz: Individual Calculations January 2022
 Koubova, Anna Marie  Total change: -53.20  Rating chartPersonal card
 European Blitz and Rapid Chess Championship - BLITZ Katowice POL 2021-12-17
RcRownchangeKK*chgGame
 1696 1866 11.50 22 -2.66 20 -53.20 
  Szaniawski, Mikolaj 1203 POL1.0010.01200.20 
  Szaniawski, Mikolaj 1203 POL1.0010.01200.20 
  Kosakowski, Jakub m2340 POL0.001-0.0520-1.00 
  Kosakowski, Jakub m2340 POL0.001-0.0520-1.00 
  Bienko, Jagoda 1459 POL1.0010.08201.60 
  Bienko, Jagoda 1459 POL0.001-0.9220-18.40 
  Karut, Kacper 1445 POL0.501-0.4320-8.60 
  Karut, Kacper 1445 POL1.0010.07201.40 
  Kopestynski, Michal 1328 POL1.0010.03200.60 
  Kopestynski, Michal 1328 POL1.0010.03200.60 
  Sliwicka, Alicja wm2155 POL1.0010.842016.80 
  Sliwicka, Alicja wm2155 POL0.001-0.1620-3.20 
  Chojnacki, Slawomir c2120 POL0.001-0.1920-3.80 
  Chojnacki, Slawomir c2120 POL0.001-0.1920-3.80 
  Widelski, Kacper 1595 POL1.0010.17203.40 
  Widelski, Kacper 1595 POL1.0010.17203.40 
  Karpus, Michal f2129 POL0.001-0.1820-3.60 
  Karpus, Michal f2129 POL0.001-0.1820-3.60 
  Merecki, Antoni 1442 POL0.001-0.9320-18.60 
  Merecki, Antoni 1442 POL1.0010.07201.40 
  Duda, Szymon 1437 POL1.0010.07201.40 
  Duda, Szymon 1437 POL0.001-0.9320-18.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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